3221012313201 has 8 divisors (see below), whose sum is σ = 4305723402240. Its totient is φ = 2141821383152.

The previous prime is 3221012313199. The next prime is 3221012313203. The reversal of 3221012313201 is 1023132101223.

It is an interprime number because it is at equal distance from previous prime (3221012313199) and next prime (3221012313203).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3221012313201 - 2¹ = 3221012313199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3221012313203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1380038385 + ... + 1380040718.

It is an arithmetic number, because the mean of its divisors is an integer number (538215425280).

Almost surely, 2^{3221012313201} is an apocalyptic number.

It is an amenable number.

3221012313201 is a deficient number, since it is larger than the sum of its proper divisors (1084711089039).

3221012313201 is a wasteful number, since it uses less digits than its factorization.

3221012313201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2760079495.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 3221012313201 its reverse (1023132101223), we get a palindrome (4244144414424).

The spelling of 3221012313201 in words is "three trillion, two hundred twenty-one billion, twelve million, three hundred thirteen thousand, two hundred one".